Glaucoma is a disease of the eye that contribute to the damage if the visual boldness that bit by bit results in the loss of sight . It is the second head cause of cecity . It is mute destructor of the vision . Its symptoms are not recognized until it has hampered the sightedness . Glaucoma occurs in more coarse in honest-to-god adults of age 60 . It is ordinarily discover during routine eye checkup . If glaucoma is not manage in clock time , it may cause cecity and impairment like the unfitness to record and write , drive etc .
Disability depends on the progress of glaucoma . More severe glaucoma more is the loss of peck . Some people lose key imagination along with peripheral visual sensation because of other reasons like cataract in the old eld . It becomes difficult for them to mold . Visual impairment guide to functional disabilities likewalking , reading , penning and driving . Self - appraisal also helps to appraise one โs performance in the especial labor . bilaterally symmetrical glaucoma resolution in more difficulty in reading , driving and walking which impart to more handicap as compare to those who are without glaucoma .
drive a car depends on the visual acuteness and peripheral imagination . Adequate central visual keenness and sufficient peripheral sight are crucial for Safe Driving . Even patient who has first-class cardinal optical sharp-sightedness and glaucoma are debate unsafe while driving .
The Social Security Administration ( SSA ) has modulated the standards for the red ink of the sight to measure imagination impairment . allot to these standards , handicap benefits can be claimed on the basis of aesculapian clearance from the eye specialists . It is also urge to consult a impairment attorney for salutary chances of get any disability claim for glaucoma .
Glaucoma stay undiagnosed in many cause until the symptom are advanced . Glaucoma is resulted due to legal injury to the optic cheek . There is an step-up in intraocular pressure of the eye resulted from an increase in the sedimentary humor . The fluid flow out of the eye through drainage slant formed in the prior chamber in between the iris and peripheral cornea . Any blockage in the drainage of this fluid stimulate due to various reasons will ensue in the increase in intraocular atmospheric pressure .
Glaucoma has the potential drop to reduce the vision by constricting the visual playing area . Glaucoma affects Peripheral vision the most by the development of blind spot . It part with key vision .
clear - Angle Glaucoma : Open - angle glaucoma is characterize by an increase in angle of iris and cornea more than normal . The drainage canal to the eye are obstruct over time , ensue in the increase in the home press of the eye . This increased pressure damages the optic nerve . This type of glaucoma is very rough-cut and it takes age to modernise without noticeable loss of vision .
Acute Angle - closure Glaucoma : It is also live as narrow - angle glaucoma . The slant between iris and cornea get closed in , resulting in a rise in insistency inside eyes , thereby causing damage to optic nerves leading to vision loss . The early signboard of this type glaucoma are realized by the symptoms like a sudden concern , hazy vision , the coming into court of rainbow - colorize circles around the burnished lights , disgorgement , nausea and sudden loss of eyesight .
If glaucoma is allow untreated , it conduct to irreversible impairment to the optical field and causes blindness . This release of sight develops over a period of years in the old people . It affects person โs ability to read , compose and drive and bit by bit continue to cecity . The patient may experience halos around luminance , headache , vomiting , and pain in the eye .
Glaucoma is a tedious reformist disease of the eye in which the optic nerve is damage characterized by the lift in pressure of the fluid inside the middle . It constrict visual keenness and leads to gradual loss of peripheral vision . The glaucoma patient can not interpret , drop a line and drive properly due to loss of peripheral vision . Disability of vision reckon on the progress of glaucoma .